b16fc86389
ES2015 Object.prototype.toString semantics were enabled in version 4.9, which has been in stable Chrome for nearly two weeks at this point. R=littledan@chromium.org Review URL: https://codereview.chromium.org/1784033002 Cr-Commit-Position: refs/heads/master@{#34732}
14 lines
485 B
JavaScript
14 lines
485 B
JavaScript
// Copyright 2014 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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function testMathToString() {
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assertEquals('[object Math]', "" + Math);
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assertEquals("Math", Math[Symbol.toStringTag]);
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var desc = Object.getOwnPropertyDescriptor(Math, Symbol.toStringTag);
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assertTrue(desc.configurable);
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assertFalse(desc.writable);
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assertEquals("Math", desc.value);
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}
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testMathToString();
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